pq-get-string ( handle row column -- obj )

Vocabulary

db.postgresql.lib

Inputs

handle	an object
row	an object
column	an object

Outputs

obj

an object

Definition

USING: alien.strings db.postgresql.ffi io.encodings.utf8 kernel
sequences ;

IN: db.postgresql.lib

: pq-get-string ( handle row column -- obj )
    3dup PQgetvalue utf8 alien>string dup empty?
    [ [ pq-get-is-null f ] dip ? ] [ 3nip ] if ;